Scientists have long sought to crack the genetic code of healthy aging.
科学家们一直在寻求破解健康长寿的基因密码。
2
In a circuit, check key check whether the insulation wiring occurs, aging, soften crack damage.
在检查电路时，应重点检查电线的绝缘层是否发生软化、老化、裂损。
3
The boss needs to check whether there is a crack or brake hose aging, brake disc, brake wear, in order to ensure that the vehicle braking performance is in good condition.